The drive from Amarillo, TX to Brownwood, TX covers 355.7 miles and takes about 6h 19m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Marshall Formby Memorial Highway, US Highway 84, State Highway 153 for much of the mileage,
and the overall profile is highway-focused drive.
The longest uninterrupted segment is about 103.7 miles on Marshall Formby Memorial Highway.
At current regular gas prices, budget about $54.34 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
177.8 miles from Amarillo, TX
A natural place for your longest stop of the day
, about 3h 7m into the drive
.